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gsr_data_analysis [2010/06/18 23:23] jochen changed from RawData to ChannelData to cope with resampling |
gsr_data_analysis [2010/06/19 01:22] jochen changed onsets to be in ms |
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% now split into three conditions | % now split into three conditions | ||
- | neu = all_onsets(gsr.ChannelData(2, all_onsets) > 0); | + | neu = 0.01 * all_onsets(gsr.ChannelData(2, all_onsets) > 0); |
- | neg = all_onsets(gsr.ChannelData(3, all_onsets) > 0); | + | neg = 0.01 * all_onsets(gsr.ChannelData(3, all_onsets) > 0); |
- | rea = all_onsets(gsr.ChannelData(4, all_onsets) > 0);</code> | + | rea = 0.01 * all_onsets(gsr.ChannelData(4, all_onsets) > 0);</code> |
As window length for the inspection of the GSR data, we choose 15 seconds, so in the resolution of the resampled data that means 1,500 samples. | As window length for the inspection of the GSR data, we choose 15 seconds, so in the resolution of the resampled data that means 1,500 samples. | ||
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reacurves = cell(numel(rea), 2); | reacurves = cell(numel(rea), 2); | ||
for sc = 1:numel(neu) | for sc = 1:numel(neu) | ||
- | neucurves{sc, 1} = sprintf('LookNeu %02d at t=%.3fs', sc, 0.01 * neu(sc)); | + | neucurves{sc, 1} = sprintf('LookNeu %02d at t=%.3fs', sc, neu(sc)); |
- | neucurves{sc, 2} = [gsrchannel, neu(sc) - 100, neu(sc) + 1400]; | + | neucurves{sc, 2} = [gsrchannel, neu(sc) - 2, neu(sc) + 14]; |
end | end | ||
for sc = 1:numel(neg) | for sc = 1:numel(neg) | ||
- | negcurves{sc, 1} = sprintf('LookNeg %02d at t=%.3fs', sc, 0.01 * neg(sc)); | + | negcurves{sc, 1} = sprintf('LookNeg %02d at t=%.3fs', sc, neg(sc)); |
- | negcurves{sc, 2} = [gsrchannel, neg(sc) - 100, neg(sc) + 1400]; | + | negcurves{sc, 2} = [gsrchannel, neg(sc) - 2, neg(sc) + 14]; |
end | end | ||
for sc = 1:numel(rea) | for sc = 1:numel(rea) | ||
- | reacurves{sc, 1} = sprintf('ReaNeg %02d at t=%.3fs', sc, 0.01 * rea(sc)); | + | reacurves{sc, 1} = sprintf('ReaNeg %02d at t=%.3fs', sc, rea(sc)); |
- | reacurves{sc, 2} = [gsrchannel, rea(sc) - 100, rea(sc) + 1400]; | + | reacurves{sc, 2} = [gsrchannel, rea(sc) - 2, rea(sc) + 14]; |
end | end | ||